Security Clearance Jobs in Herndon, VA

R-00153963Description Senior Enterprise IT Support Officer – Installer Are you looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our ...

R-00148485Description UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. W...

R-00158326Description Leidos National Security Sector's Office of Technology is seeking a Senior Solutions Architect to support our Decision Advantage Business Area. In this role, you will drive i...

R-00158625Description Looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers&...

R-00159017Description Our Leidos Antarctica program is looking for an experienced Culture focused HRBP for short-term assignments. If you are looking for an opportunity to join an experience HR team, ...

R-00159193Description The Marine Division of the Antarctic Support Contract at Leidos has an opening for a Small Research Vessel Captain to work at Palmer Station, Antarctica for the coming austral su...

R-00159342Description Are you interested in playing in the gray space of Research and Development and the delivery of secure and scalable production-quality reusable software? If so, we are seeking a ...

R-00159944Description Leidos is seeking a Sr. Network Management Engineer (Orchestration Engineer) to join our AGUN migration team. PROGRAM SUMMARY: The AGUN program is a highly demanding mission and...

R-00159941Description Leidos is seeking a Sr. Network Management Engineer (Infrastructure Engineer) to join our AGUN migration team. PROGRAM SUMMARY: The AGUN program is a highly demanding mission an...

R-00160518Description At Leidos, we deliver innovative solutions guided by our commitment to deliver mission success for our customers. Our Mission, Vision, and Values guide the way we do business ser...

R-00160808Description Leidos is seeking a Senior Control Account Manager (CAM) to join our AGUN team. This position will be 100% remote with some associated travel.POSITION/PROGRAM SUMMARY: The Senior...

The application window is expected to close on: 6/30/2025 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. The successful applic...

The application window is expected to close on: 6/30/2025 The successful applicant will be performing work on US Government classified environments, and therefore, must be a U.S. Person (i.e., U.S. ...

Description Clearance Requirement Top Secret - Only fully adjudicated clearances are acceptable. Interim clearances will not be accepted. SCI active or eligible. U.S. Citizenship is required to compl...

Description Clearance Requirement Top Secret - Only fully adjudicated clearances are acceptable. Interim clearances will not be accepted. SCI active or eligible. U.S. Citizenship is required to compl...